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Marrrta [24]
3 years ago
6

I need help please):

Mathematics
1 answer:
Neko [114]3 years ago
7 0

Answer:

7) x = 5

8) x = 10

Step-by-step explanation:

7) 2x-3=x+2

x=5

8) 4x=2x+20

2x=20

x=10

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Use the grouping method to factor the polynomial below completely. x3 + 2x2 + 3x + 6
Phoenix [80]

Hello from MrBillDoesMath!

Answer:

(x+2) ( x^2 + 3)

Discussion:

x^3 + 2x^2 + 3x + 6 =  

( x^3 + 2x^2) + (3x + 6) =         => factor "x^2" from the first term; factor 3

                                                    from the second term

x^2( x + 2) + 3( x+2)  =             => factor (x+2) from each term

(x+2) ( x^2 + 3)

Thank you,

MrB

6 0
3 years ago
Read 2 more answers
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stepladder [879]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
What is the fewest number of distinct points that must be graphed?
yanalaym [24]

Answer:

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3 0
3 years ago
Melanie got a new employer pay job through the Jones recruitment agency the job pays $52,400 per year and the agency fee is equa
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Answer:

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We simply applied the above formula so that the correct amount could come

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the length of a rectngle is 8/3 times as great as its widthwhat is the width if the length of a rectangle is 24 ft.
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4 0
3 years ago
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